Mail for Domain API — Yandex Technologies
https://yandex.com/dev/domainMail for Domain Your users get mailboxes with addresses like name@yourdomain.ru, but you don’t need to spend resources on supporting a mail server. Use the Mail for Domain API to connect domains to Yandex.Mail or disconnect them, manage mailboxes and mailing lists, import email to Yandex servers, and administer your domain.
Link a domain - Yandex 360 for Business. Help
yandex.com › support › businessStep 1. Add a domain Log in to the administrator account for the company. Go to the Domains page. Enter the name of your domain (such as example.com) and click Add domain. The domain is added to the list with the Not verified status. Step 2. Confirm that you own the domain. Next to the domain name, click Verify domain.
Mail for Domain API — Yandex Technologies
yandex.com › dev › domainMail for Domain Your users get mailboxes with addresses like name@yourdomain.ru, but you don’t need to spend resources on supporting a mail server. Use the Mail for Domain API to connect domains to Yandex.Mail or disconnect them, manage mailboxes and mailing lists, import email to Yandex servers, and administer your domain.